Mobile TUnimDBListGrid Column As Checkbox - How ?

[andyhill]

I need to display a column as checkbox in code, please show how - Thanks

with MyGrid do begin

      //Columns.Items[i].CheckBoxField:=   True;
      //Columns.Items[i].CheckBoxField:=   chkConfirmedEditor;
      //Columns.Items[i].Editor:=                  chkConfirmedEditor;

[Sherzod]

?

 

[andyhill]

Thanks but not working, what am I missing (grid columns built at runtime) ?

      Columns.Items[i].CheckBoxField.BooleanFieldOnly:= True;
      Columns.Items[i].CheckBoxField.FieldValues:=      'true,false';
      Columns.Items[i].CheckBoxField.DisplayValues:=    '+;-';
      Columns.Items[i].CheckBoxField.Enabled:=          True;
 

[Sherzod]

3 hours ago, andyhill said:

Thanks but not working, what am I missing (grid columns built at runtime) ?

Could you make a simple testcase to check?

[andyhill]

It is hard because the project is complex, looking on forum others are having same problems with TUnimDBListGrid.

The Field 'Accepted' is boolean, grid shows 'true' or 'false'.

with ListGrid do begin
      Columns.BeginUpdate;
      Columns.Clear;
      //////////////////////////////////////////////////////////////////////////
      i:= 0;
      Columns.Add;
      Columns.Items[i].FieldName:=                      'Accepted';
      Columns.Items[i].Visible:=                        True;
      Columns.Items[i].CheckBoxField.BooleanFieldOnly:= True;
      Columns.Items[i].CheckBoxField.FieldValues:=      'true,false';
      Columns.Items[i].CheckBoxField.DisplayValues:=    '+;-';
      Columns.Items[i].CheckBoxField.Enabled:=          True;
      Columns.Items[i].Alignment:=                      taCenter;
      Columns.Items[i].Title.Alignment:=                taCenter;
      Columns.Items[i].Title.Caption:=                  'OK';
      //Columns.Items[i].Flex:=                           1;
      Columns.Items[i].Width:=                          30;
      Columns.Items[i].Font.Color:=                     clBlack;
      Columns.Items[i].Sortable:=                       False;
      Columns.Items[i].ShowSummary:=                    False;
      //////////////////////////////////////////////////////////////////////////
      Columns.EndUpdate;
end;

Andy